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HIFI Tube Amplifiers For Home Audio , Premium Valve Digital Tube Amp PSVANE 845-T

HIFI Tube Amplifiers For Home Audio , Premium Valve Digital Tube Amp PSVANE 845-T

    • HIFI Tube Amplifiers For Home Audio , Premium Valve Digital Tube Amp PSVANE 845-T
    • HIFI Tube Amplifiers For Home Audio , Premium Valve Digital Tube Amp PSVANE 845-T
  • HIFI Tube Amplifiers For Home Audio , Premium Valve Digital Tube Amp PSVANE 845-T

    Product Details:

    Place of Origin: China
    Brand Name: PSVANE
    Certification: Rhos
    Model Number: 845-T Premium

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: Standard box
    Payment Terms: Paypal, T/T, Western Union
    Supply Ability: 1000pcs/month
    Contact Now
    Detailed Product Description
    Model: 845-T Premium Ua: 1250 V
    Pa: 75 W Brand: PSVANE
    Type: Vacuum Tube Warranty: 6 Months
    High Light:

    vacuum tube amplifier kit

    ,

    speaker vacuum tube

    Stereo Vacuum Tubes PSVANE 845-T Premium Valve Tube 845 HIFI Audio tube

     

    Item specifics:

    Type: Vacuum tube

    Brand: PSVANE

    Model: 845-T Premium

    Country/Region of Manufacture: China

     

    Description:

    1. T-Series: covering all common styles, nobility, high density and high tone quality. Moving emotion expressiveness, you’ll fall in love with it at the first sight .

    2. 845-T is direct-heated type thorium tungsten cathode triode, class A1 and AB1

     

    Feature:

    1. Heater
    Uf---------------------------------------10 V
    If----------------------------------------3.25 A
    Maximum Rating
    Ua----------------------------------1250 V
    Pa-------------------------------75 W
    Pout(max.sig)--------------------------150 W
    Ia(max)------------------------------120 mA;
    Direct Interelectrode Capacitances
    input----------------------------------6 PF
    output----------------------------------4.5 PF
    grid to plate----------------------------------14.5 PF
    Static parameter
    Ua--------------------------------------1250 V
    —Ug-------------------------------------200 V
    Ia---------------------------------------80 mA
    Gm--------------------------------------3 mA/V
    ri----------------------------------------1.7 KΩ
    u----------------------------------------5
    RL---------------------------------------3.4 KΩ
    Ug(pk)------------------------------------69 V
    Pout-------------------------------------15 W

     

    2. Recommended Operating Conditions(reference value
    class A1 .single tube:
    Ua-----1000 1000 1250 V
    —Ug--- 145 155 209 V
    RL-----6 9 16 KΩ
    Ia------90 65 52 mA
    Gm-----3.1 — — mA/V
    Ug(pk)--— 110 148 V
    ri------1.7 1.9 2.1 KΩ
    Pout----24 21 24 W
    Push-pull.class AB1:
    Ua------------------ 800 1000 1000 1250 V
    —Ug---------------- 125 170 175 225 V
    RL------------------ 4.5 4.6 4.6 6.6 KΩ
    Ia--------------------80 70 40 40 mA
    Ug(pk)----------------177 240 — — V
    Ia(mAx.sig)---------170 230 230 240 mA
    Pout----------------40 75 75 115 W

     

    Our products:

     

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    Various Knobs Panel Indicator Light
    Various Connectors Paper Tube box
    Various Switches Guitar Effect Pedal Aluminium Case Enclosures

     

    Contact Details
    Youda Audio Co. Limited

    Contact Person: Vanessa

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